Question

select the correct figure. which letter has point symmetry? a l t r m z

Explanation:

Point symmetry means that for every point on the figure, there is an opposite point such that the center of the figure is the mid - point of the line segment joining these two points.

• For the letter \(A\): It has a vertical line of symmetry (reflection symmetry), but not point symmetry.
• For the letter \(L\): It has no symmetry (neither reflection nor point symmetry).
• For the letter \(T\): It has a horizontal line of symmetry (reflection symmetry), but not point symmetry.
• For the letter \(R\): It has no symmetry (neither reflection nor point symmetry).
• For the letter \(M\): It has a vertical line of symmetry (reflection symmetry), but not point symmetry.
• For the letter \(Z\): If we rotate the letter \(Z\) by \(180^{\circ}\) around its center, it maps onto itself. So, it has point symmetry.

Answer:

Z